Four internal DIP switches set the character instead of extra knobs. The Super Lead setting gives a brighter tone with more gain. The Super Bass setting adds low end and trims the highs, and other positions change the EQ.

Volume, Drive and Tone sit on top of the enclosure. The circuit responds like an overdriven amp. It cleans up when the guitar volume is rolled back.

Because the switches are internal, changing the voicing means opening the pedal. The small footprint suits crowded boards, and bypass is true bypass.